/* CSS RESET */
body, dd, dl, fieldset, form, h1, h2, h3, h4, h5, h6, input, legend, ol, p, select, td, textarea, th, ul {
    margin: 0;
    padding: 0
}

body, html {
    font: 16px/28px "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif
}

li, ul {
    list-style: none
}

a:link {
    text-decoration: none
}

a:visited {
    text-decoration: none;
    color: #0052D9
}

a:hover {
    text-decoration: none
}

a:active {
    text-decoration: none;
    color: #0052D9
}

/* Common CSS */
.layout:after, .hd:after, .bd:after, .ft:after, .cf:after {
    content: "";
    display: table;
    clear: both
}

.layout, .hd, .bd, .ft, .cf {
    *zoom: 1
}

.layout {
    margin: 0 auto;
    width: 1000px
}

.fl {
    float: left
}

.fr {
    float: right
}

.mt20 {
    margin-top: 20px
}

.mt30 {
    margin-top: 30px
}

img {
    border: none
}

/* Page Header */
.header {
    height: 80px;
    border-bottom: 1px solid #e5e5e5;
    box-shadow: 0 0 3px #e5e5e5
}

.header .logo-cn, .header .logo-en {
    height: 38px;
    margin-top: 21px
}

.header .logo-cn {
    width: 310px
}

.header .logo-en {
    width: 278px
}

.header .switch-languages {
    display: block;
    float: right;
    width: 60px;
    height: 26px;
    background-color: #e3f2fd;
    border-radius: 13px;
    margin-top: 27px
}

.header .switch-languages li {
    position: relative;
    float: left;
    width: 30px;
    height: 26px;
    line-height: 26px;
    text-align: center;
    color: #7eb2e7
}

.header .switch-languages li.active span {
    position: absolute;
    top: -2px;
    left: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    border-radius: 50%;
    color: #fff;
    background-color: #0052d9
}

/* Page Content */
.content {
    margin-top: 50px;
}

/* left nav */
.nav {
    width: 240px
}

.nav a {
    color: #878787
}

.nav a.on {
    color: #222
}

.nav a:hover {
    color: #0052D9
}

.nav-item .link {
    position: relative;
    line-height: 22px;
    color: #0052d9
}

.nav-item.active .link::after {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    width: 4px;
    height: 22px;
    background-color: #0052d9
}

.sub-nav {
    font-size: 14px
}

.nav.nailed {
    position: fixed;
    top: 0;
}


/* right main content */
.main-title {
    font-size: 28px
}

.main h2 {
    position: relative;
    font-size: 18px;
    font-weight: 700;
    line-height: 28px;
    height: 28px;
    color: #0052d9;
    text-indent: 8px;
    margin: 33px 0 19px 8px;
    background-color: #e2edfb
}

.main h2::after {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    width: 4px;
    height: 28px;
    background-color: #0052d9
}

.section ul.level-1 {
    padding-left: 20px
}

.section ul.level-1 > li {
    position: relative;
    padding-left: 30px
}

.section ul.level-1 .num {
    position: absolute;
    top: 0;
    left: 0
}

.section ul.level-3 > li {
    padding-left: 30px
}

.section ul.level-4 {
    padding-left: 20px
}

.section ul.level-4 > li {
    list-style: disc
}

.section-0 .ul1, .section-0 .ul2 {
    padding-left: 20px
}

.section-0 .ul1 li {
    position: relative;
    padding-left: 20px
}

.section-0 .ul1 li .num {
    position: absolute;
    top: 0;
    left: 0
}

/* �����л� */
.select-language {
    margin: 30px 0 14px
}

.select-language .split {
    margin: 0 12px
}

#tcopyright {
    width: 1000px;
    margin-top: 30px;
    border-top: 1px solid #dadada
}


/* Cookie */
.cookie .main {
    width: 1000px
}

.cookie table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 32px;
}

.cookie table td {
    border: 1px solid #999;
    padding: 16px 25px;
    text-align: center;
}

.cookie table td.td1 {
    width: 80px;
}

.cookie table td p {
    text-align: left;
}

.blue {
    color: #007AFF;
}